141143369 has 2 divisors, whose sum is σ = 141143370. Its totient is φ = 141143368.

The previous prime is 141143357. The next prime is 141143417. The reversal of 141143369 is 963341141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 101767744 + 39375625 = 10088^2 + 6275^2 .

It is a cyclic number.

It is not a de Polignac number, because 141143369 - 2²⁰ = 140094793 is a prime.

It is a super-2 number, since 2×141143369² = 39842901225340322, which contains 22 as substring.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (141143869) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70571684 + 70571685.

It is an arithmetic number, because the mean of its divisors is an integer number (70571685).

Almost surely, 2^141143369 is an apocalyptic number.

It is an amenable number.

141143369 is a deficient number, since it is larger than the sum of its proper divisors (1).

141143369 is an equidigital number, since it uses as much as digits as its factorization.

141143369 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 32.

The square root of 141143369 is about 11880.3774771680. The cubic root of 141143369 is about 520.6591357939.

The spelling of 141143369 in words is "one hundred forty-one million, one hundred forty-three thousand, three hundred sixty-nine".